With the usual loose-passive profile of most of the opponents, I just complete the bb. I hit a flush draw plus a OESD. But I don't give myself the 15 outs since none of these draws are max. I still think I've the 12 outs.
I pot bet first to maximise the fold equity. The raise makes me hesitate. I struggle to put Villain on the precise range. I still give him credits since they're most of the time quite passive. I put him on AsX, 8T, 86s, 87, 89, 9A, 9K, 77, 88, 99, 66, TT+ slowplay (it's still NL2).

I decide to push. I hope to still generate a bit of fold equity with such a push.

we ain't really getting the equity and therefore we can't play profitable in long run by going broke. At the best I'd just Call and reevaluate the turn. It's just a freeplay pot where we haven't invested any cent yet, not worth.